AMERICAN MOTORS CAMPAIGN NO S.(EQUIPPED WITH MANUAL DISC BRAKES).POSSIBILITY THAT MASTER BRAKE CYLINDER WAS ASSEMBLED WITH SNAP RING ONINCORRECT SIDE OF PUSH ROD RETAINER.CONDITION COULD POSSIBLY RESULT IN PUSHROD COMING OUT OF MASTER CYLINDER AND LOSS OF BRAKES.(CORRECT BY INSPECTINGAND INSTALLING SNAP RING PROPERLY WHERE NECESSARY.)